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15w Class D Mono Amplifier Module, 12v Mono Audio Amplifier Board

Posted at: Offers to Sell and Export | Posted on: Tuesday 8 March 2011 2:24 pm | Poster last visit: Thursday 24 March 2016 |

Product Category: Main » Domestic Appliances and Supplies and Consumer Electronic Products » Consumer electronics » Audio and visual equipment » Audio amplifier » 15w Class D Mono Amplifier Module, 12v Mono Audio Amplifier Board


Product Photo:

15w class d mono amplifier module 12v audio board

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Products Photos Catalog 15w Class Mono Photos Catalog

Product Description:

12V class D mono amo board

1. Introduce


SL-A01 is the new design, it is new product of digital amplifier

board,use SMT decal of main IC,connection is very simple.High Power efficiency,Less heat.

2. Aplication

• Power speaker

• Digital product

• Computer and laptop

• Portable product

• Wireless product

• TV, DVD and the other product 

3. Feature

• Output Power: Maximum 15W at RL=6Ω, VCC=15V, BTL

Rating 10W at RL=4Ω, VCC=12V, BTL

• Power efficiency is up to 82%

• Low Working Voltage Down To 5V, High Working Voltage up To 15V

• Thermal Protection function 

• Output Pin Short-Circuit Protection 

• Low Supply Current (5mA Typical at 12V) 

• Low Current in Shutdown Mode (<1µA Typical)

• Separate VCC & PVCC

• Class-D audio design

• Components use SMT decal, the board dimension is very small

• IC decal is TSSOP20

• No external heat-sink, Less heat, save heat sink cost

• The current is very small

• The PCB design provides both bead and LC solutions

• The dimension is only 42mm×30mm 

4. Parameter

PARAMETER Test Condition MIN TYP MAX UNIT

Po(max)

Continuous output power

(r.m.s)at 1kHz

RL=4Ω 15V Not Allow W

12v 10.5

9v 6.2

rl=6Ω 15v max 15 w

12v 9.6

9v 5.4

rl=8Ω 15v 13 w

12v 8.2

9v 4.5

rl=16Ω 15v 7.8 w

12v 5

9v 2.71

Thd+n

Vcc=9V, PO=3W, RL=6Ω, f=1kH 0.33 %

Vcc=12V, PO=7W, RL=6Ω, f=1kH 0.4

Vcc=15V, PO=12W, RL=6Ω, f=1kH 0.47

Vcc=9V, PO=2W, RL=8Ω, f=1kH 0.26

Vcc=12V, PO=6W, RL=8Ω, f=1kH 0.3

Vcc=15V, PO=9.5W, RL=8Ω, f=1kH 0.42

Output noise Vcc=12V, Po at THD+N<0.5%, f=1kHz Gain=20dB -70 dB

S/N Maximum output at THD+N<0.5%, f=1kHz 85 dB

Crosstalk between outputs VCC=12V, PO=1W RL=8Ω -60 dB

Working Voltage 5 12 15 V



Company Contact:

sunlight009 photo
Contact Name: Denise
Company Name: Dongguan Sunlight Electronic Co., Ltd
Email: Email
Tel: 8676988990252
Fax:
Street Address: A1425 Room, 14/F,
JinSheng International Building,
JianShe Road, Nancheng District,
DongGuan City, GuangDong, China
Website: http://www.digitalaudioamp.com/
Member name: sunlight009
Country: China-CN China
Member Since: 07 December 2010
Total Leads: 32 sunlight009 Import Export Business Leads
Business focus: Consumer Electronic, Amplifier Module, Audio, Bluetooth Audio Module, Bluetooth Speaker, Wireless Av Transmitter, Hfmi
Chat: Chat with Suppliers
Verify: Safe Import Export Tips



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